Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12384863 | Polymer, resist composition, method for manufacturing substrate having pattern formed therein, and (meth)acrylic ester and production method therefor | Kazuaki Mukai, Takeru Jo, Yoshihiro Kamon, Satoshi Sakuma | 2025-08-12 |
| 11845822 | Polymer, resist composition, method for manufacturing substrate having pattern formed therein, and (meth) acrylic ester and production method therefor | Kazuaki Mukai, Takeru Jo, Yoshihiro Kamon, Satoshi Sakuma | 2023-12-19 |
| 11840744 | Method for recovering gold and gold recovery facility | Fumi OONO, Satoshi Sakuma, Fumiaki Satou, Akihiro Ishii, Yasuharu Mori | 2023-12-12 |
| 9791796 | Polyester resin, method for producing same, and toner | Tadahiro Ozawa, Masaru Sugiura, Satoshi Sakuma | 2017-10-17 |
| 9540468 | Resist copolymer and resist composition | Keisuke Kato, Atsushi Yasuda, Shinichi Maeda | 2017-01-10 |
| 8859804 | Method for producing a (meth)acrylate | Hiroyuki Nogami, Kuniyoshi Ogura | 2014-10-14 |
| 8710262 | Method for producing (meth)acrylic anhydride, method for storing (meth)acrylic anhydride, and method for producing (meth)acrylate | Hiroyuki Nogami, Kuniyoshi Ogura | 2014-04-29 |
| 8586791 | Method for producing (meth)acrylic anhydride, method for storing (meth)acrylic anhydride, and method for producing (meth)acrylate | Hiroyuki Nogami, Kuniyoshi Ogura | 2013-11-19 |
| 7316884 | 5-methylene-1,3-dioxolan-4-one derivatives, process for their production, polymers of the derivatives, resist compositions, and pattern formation process | Yoshihiro Kamon, Tadayuki Fujiwara, Hideaki Kuwano, Atsushi Ootake, Hikaru Momose | 2008-01-08 |